<template>
  <div>
   <div class="bigbox">
     <div class="header">
      <h1 @click="fun()">&lt;</h1>
      <h2>5G流量包1元购</h2>       
     </div>
   </div>
  </div>
</template>

<script>
export default {
  methods:{
    fun(){
      this.$router.go(-1)
    }
  }
}
</script>

<style scoped>
.bigbox{
  overflow: hidden;
}

.header{
  width: 100%;
  background-color: white;
  height: 0.77rem;
  line-height: 0.77rem;
  position: fixed;
  border-bottom: 1PX solid gray;
  z-index: 9999;
}

.header h1,h2{
  float: left;
}

.header h2{
  margin-left:0.8rem;
}

</style>